ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", "https://w3id.org/security/v1", { "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "discoverable": "toot:discoverable", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://newsmast.community/users/ussport", "type": "Service", "following": "https://newsmast.community/users/ussport/following", "followers": "https://newsmast.community/users/ussport/followers", "inbox": "https://newsmast.community/users/ussport/inbox", "outbox": "https://newsmast.community/users/ussport/outbox", "featured": "https://newsmast.community/users/ussport/collections/featured", "featuredTags": "https://newsmast.community/users/ussport/collections/tags", "preferredUsername": "ussport", "name": "US Sport Feed", "summary": "<p>Welcome to the Newsmast US Sport Community Feed. A curated feed of posts from the Fediverse, handmade by @newsmast@newmast.social, and broadcasting to Bluesky (if you&#39;ve opted-in via @brid.gy.ap)!</p><p>To post to the community just add <a href=\"https://newsmast.community/tags/politics\" class=\"mention hashtag\" rel=\"tag\">#<span>politics</span></a> to your post. You can create a list to follow this account, and exclude the posts from your home timeline.</p><p>Wondering why you’ve been boosted by this account? Check out this thread: <a href=\"https://newsmast.social/@newsmast/111963831495789541\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">newsmast.social/@newsmast/1119</span><span class=\"invisible\">63831495789541</span></a></p>", "url": "https://newsmast.community/@ussport", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2023-12-21T00:00:00Z", "memorial": false, "devices": "https://newsmast.community/users/ussport/collections/devices", "publicKey": { "id": "https://newsmast.community/users/ussport#main-key", "owner": "https://newsmast.community/users/ussport", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAubUikfkQAT0lHHDHKLZY\no4W6uAZ/JoLvrkELFouiTG4UOqa3RvUF6THfIQec6I4DM/ClHoaMEAbuZsQVSQ1M\nF0qDmY3R4OHXT79HejA41jabKSEJCt/JGab4zchUtsWt9FPWWD2qdorvT65J81Hy\n/7h++3B+7BNsRPPdzUOaXuqDOTbyOgu+OAeB66YLkYrw6WpcrNmrjBQif7Z4mDo4\nnbd4PaaqIE1OR/ZraxmuYf/Y2hMLE7zwdwcMlK186WKKmRW4i/cpK7X18U25+Lls\nCq979ZstZ6Sopo5FHuV562b/qDIbAwG9gHzXXLp6rw4pwbyDxAfGaUYheoE7Z6G9\nqQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://newsmast.community/tags/politics", "name": "#politics" } ], "attachment": [ { "type": "PropertyValue", "name": "Newsmast Foundation Website", "value": "<a href=\"https://www.newsmastfoundation.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">newsmastfoundation.org/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://newsmast.community/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://s3-eu-west-2.amazonaws.com/mastodon-official/accounts/avatars/111/617/266/560/719/380/original/2f30525c5ff0d23b.png" }, "image": { "type": "Image", "mediaType": "image/webp", "url": "https://s3-eu-west-2.amazonaws.com/mastodon-official/accounts/headers/111/617/266/560/719/380/original/d5e22560b9f1c3e8.webp" } }